131822928

素因数分解:

$2^4\times 3^2\times {\mathrm{915437}}^1$

素因数の和:915451

約数の個数: 30

約数和(自身を含む): 368921514

約数和(自身を除く): 237098586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 915437, 1830874, 2746311, 3661748, 5492622, 7323496, 8238933, 10985244, 14646992, 16477866, 21970488, 32955732, 43940976, 65911464, 131822928]

約数ペア:

[(1, 131822928), (2, 65911464), (3, 43940976), (4, 32955732), (6, 21970488), (8, 16477866), (9, 14646992), (12, 10985244), (16, 8238933), (18, 7323496), (24, 5492622), (36, 3661748), (48, 2746311), (72, 1830874), (144, 915437)]